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Product Detailed Parameters
- Description：IC INVERTER 1CH 1-INP 5TSSOP
- Series：74HC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Logic Type：Inverter
- Number of Circuits：1
- Number of Inputs：1
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：20 µA
- Current - Output High, Low：2.6mA, 2.6mA
- Input Logic Level - Low：0.3V ~ 1.2V
- Input Logic Level - High：1.7V ~ 4.8V
- Max Propagation Delay @ V, Max CL：18ns @ 6V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：5-TSSOP
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HC1GU04GW,165 is a single unbuffered inverter housed in a TSSOP5 (SOT353-1) package. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and balanced propagation delays. Static characteristics include input leakage current up to 1.0 μA at 6.0 V and supply current up to 20 μA. Dynamic performance specifies propagation delays ranging from 90 ns at 2.0 V to 18 ns at 6.0 V with a 50 pF load.
Feature Summary
- Includes clamp diodes on inputs to enable interfacing with voltages exceeding VCC using current limiting resistors.
- Provides symmetrical output impedance and balanced propagation delays for signal integrity.
- Offers robust ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).
- Complies with JEDEC standards JESD8C and JESD7A for various supply voltage ranges.
Applications
- Linear amplifier configurations
- Crystal oscillator designs
- Signal inversion in mixed voltage environments
Procurement Notes
Verify the specific ordering suffix '165' against official Nexperia documentation to confirm tape-and-reel specifications or marking codes. Ensure the selected package variant matches the required PCB footprint dimensions for SOT353-1. Confirm that the standard commercial grade meets the thermal requirements for the intended operating environment.
Selection Notes
Select this component when a single unbuffered inverter is required with wide supply voltage flexibility up to 6.0 V. The presence of input clamp diodes makes it suitable for direct interfacing with higher voltage signals without additional level shifting components. Consider the TSSOP5 package for space-constrained surface-mount applications requiring a compact footprint.
Part Context
This part belongs to the 74HC1GU04 family of single unbuffered inverters manufactured by Nexperia. It shares functional similarities with buffered variants but lacks internal buffering, making it distinct for specific analog or oscillator applications. The GW suffix indicates the TSSOP5 package type, differentiating it from the GV SC-74A variant.
Replacement Considerations
The 74HC1GU04GV is a pin-compatible alternative available in the SC-74A package. Verify package dimensions and marking codes before substitution. Other logic families may require voltage level adjustments due to differing input/output thresholds.
